Calculation tool
TPS63060
2.5V to 12V input voltage, 93% Efficient, 2.25A Switch Current Limit, Buck-Boost Converter
Data sheet
TPS63060
- Input voltage range: 2.5 V to 12 V
- Efficiency: Up to 93%
- Output current at 5 V (VIN < 10 V): 2 A in buck mode
- Output current at 5 V (VIN > 4 V): 1.3 A in boost mode
- Automatic transition between step down and boost mode
- Typical device quiescent current: < 30 µA
- Fixed and adjustable output voltage options from 2.5 V to 8 V
- Power save mode for improved efficiency at low output power
- Forced fixed-frequency operation at 2.4 MHz and synchronization possible
- Power good output
- Buck-Boost Overlap Control™
- Load disconnect during shutdown
- Overtemperature protection
- Overvoltage protection
The TPS6306x devices provide a power supply solution for products powered by either three-cell up to six-cell alkaline, NiCd or NiMH battery, or a one-cell or dual-cell Li-Ion or Li-polymer battery. Output currents can go as high as 2 A while using a dual-cell Li-Ion or Li-polymer battery, and discharge to 5 V or lower. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 2.25 A. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load disconnects from the battery.
The devices are available in a 3 mm × 3 mm, 10-pin, WSON (DSC) package.
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Technical documentation
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Evaluation board
TPS63060EVM-619 — TPS63060EVM-619 Efficient, 2.25A Switch Current Limit, Buck-Boost Converter Evaluation Module
The Texas Instruments TPS63060EVM-619 evaluation module is designed to help the user easily evaluate and test the operation andfunctionality of the TPS63060. The TPS63060EVM-619 uses the TPS63060 adjustable version and is set to 5-V output. The EVM operates with full-rated performance with an input (...)
User guide: PDF
Simulation model
TPS63060 TINA-TI Transient Reference Design
SLVM557.TSC (145 KB) - TINA-TI Reference Design
Simulation model
TPS63060 Unencrypted PSpice Transient Model Package (Rev. A)
SLVM477A.ZIP (39 KB) - PSpice Model
Reference designs
TIDA-00826 — 50-Ohm 2-GHz Oscilloscope Front-end Reference Design
This reference design is part of an analog front-end for 50Ω-input oscilloscope application. System designers can readily use this evaluation platform to process input signals from DC to 2 GHz in both frequency-domain and time-domain applications.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WSON (DSC) | 10 | Ultra Librarian |
Ordering & quality
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